
Real-Time Voltage and Current Telemetry
High-power systems support direct plug-and-play monitoring. This module enables real-time current and voltage tracking (70V max, 150A burst) with high accuracy, keeping remaining outputs free for servo or ESC control.

ExpressLRS Plug-and-Play Telemetry
Supports direct plug-and-play for most ExpressLRS receivers (e.g., EP1/EP2/Nano). For others, easily reassign PWM pins via Web UI or LUA script to enable real-time telemetry.

Specifications
| Item |
ERS-CU01 Current Sensor |
| Operating Voltage |
5–8.4V |
| Operating Current |
22mA |
| Current Range |
1–150A |
| Max Voltage |
70V |
| Current Accuracy |
±0.5A |
| Voltage Accuracy |
±0.1V |
| Continuous Current |
100A |
| Temperature Range |
–10 ℃ to +85 ℃ |
| Size |
30 × 25 × 10.5mm |
| Weight |
20.6g |
Size

Package Includes
- 1 * ERS-CU01 Current Sensor
- 3 * Heat-Shrinkable Tube
- 1 * Manual QR Code Card